Publications

Journal Publications

2018 – D.J. Laidlaw, J. Osborn, T.J. Morris, A.G. Basden, O. Beltramo-Martin, T. Butterley, E. Gendron, A.P. Reeves, G. Rousset, M.J. Townson and R.W. Wilson
“Optimizing the accuracy and efficiency of optical turbulence profiling using adaptive optics telemetry for extremely large telescopes”
MNRAS, 483(4), 4341-4353, 2018
2018 – J. Osborn and M. Sarazin,
“Atmospheric turbulence forecasting with a General Circulation Model for Cerro Paranal”
MNRAS, 480(1), 1278–1299, 2018
2018 – O.J.D. Farley, J. Osborn, T. Morris, M. Sarazin, T. Butterley, M.J. Townson, P. Jia and R.W. Wilson,
“Representative optical turbulence profiles for ESO Paranal by hierarchical clustering”,
MNRAS, 481(3), 4030–4037, 2018
2018 – J. Peng, A. Basden, J. Osborn,
“Ground Layer Adaptive Optics System Modelling for the Chinese Large Optical/Infrared Telescope”,
MNRAS, 479(1), 829-843, 2018
2018 – J. Peng, J. Osborn, L. Kong, D. Laidlaw, C. Li, O. Farley, G. Xue,
“Modelling Synthetic Atmospheric Turbulence Profiles with Temporal Variation using Gaussian Mixture Model”,
MNRAS, 580(2), 2466–2474, 2018
2018 – J. Osborn, R. W. Wilson, M. Sarazin, T. Butterley, A. Chacón, F. Derie, O. J. D. Farley, X. Haubois, D. Laidlaw, M. LeLouarn, E. Masciadri, J. Milli, J. Navarrete, M. J. Townson,
“Optical turbulence profiling with Stereo-SCIDAR for VLT and ELT”,
MNRAS, 478(1), 825–834, 2018
2018 – A.G. Basden, N.A. Bharmal, D. Jenkins, T.J. Morris, J. Osborn, J. Peng, L. Staykov,
“The Durham Adaptive Optics Simulation Platform (DASP): Current status”,
SoftwareX, 7, 63-69, 2018
2018 – C. González-Gutiérrez, J. Daniel Santos, M. Martínez-Zarzuela, A.G. Basden, J. Osborn, F.J. Díaz-Pernas, F.J. de Cos Juez,
“Comparative study of neural network frameworks for the next generation of adaptive optics system”,
Sensors, 17(6), 1263, 2018
2017 – A. Basden, L. Bardou, D. Bonaccini Calia, T. Buey, M. Centrone, F. Chemla, J. L. Gach, E. Gendron, D. Gratadour, I. Guidolin, D. R. Jenkins, T. J. Morris, R. M. Myers, J. Osborn, A. P. Reeves, M. Reyes, G. Rousset, M. Stangalini, M. J. Townson, F. Vidal,
“On-sky demonstration of matched filters for wavefront measurements using ELT-scale elongated laser guide stars”,
MNRAS, 466(4), 5003-5010, 2017
2017 – F. Derie, R. Wilson, J. Osborn, M. Dubbeldam, M. Sarazin, R. Ridding, J. Navarrete, M. Lelouarn
“Stereo-SCIDAR: Instrument and First Commissioning Results”,
ESO Messenger, 166, 41-66, 2017
2016 – J. Osborn, T. Butterley, M.J. Townson, A.P. Reeves, T.J. Morris and R.W. Wilson
“Turbulence velocity profiling for high sensitivity and vertical-resolution optical turbulence profiling with Stereo-SCIDAR”,
MNRAS, 464 (4), 3998–4007, 2016
2016 – A. Guesalaga, B. Neichel, C. Correia, T. Butterley, J. Osborn, E. Masciadri, T. Fusco, J-F. Sauvage,
“On-line estimation of wavefront outer-scale profile from adaptive optics telemetry”,
MNRAS, 465(2), 1984–1994, 2016
2015 – A. G. Basden, D. Atkinson, N. A. Bharmal, U. Bitenc, M. Brangier, T. Buey, T. Butterley, D. Cano, F. Chemla, P. Clark, M. Cohen, J. Conan, F. J. de Cos, C. Dickson, N. A. Dipper, C. N. Dunlop, T. Fusco, D. Gratadour, E. Gendron, D. Geng, M. Gomez Victoria, S. J. Goodsell, A. H. Greenaway, A. Guesalaga, C. D. Guzman, M. A. Harrison, D. Henry, D. Holck, Z. Hubert, J. M. Huet, A. Kellerer, C. Kulcsar, P. Laporte, B. Le Roux, N. Looker, A. J. Longmore, M. Marteaud, O. Martin, S. Meimon, C. Morel, T. J. Morris, R. M. Myers, J. Osborn, D. Perret, C. Petit, H. Raynaud, A. P. Reeves, G. Rousset, F. Sanchez Lasheras, M. Sanchez Rogriguez, A. Sevin, G. Sivo, B. Stobie, G. Talbot, S. Todd, F. Vidal, L. K. Young, E. J. Younger,
“Experience with wavefront sensor and deformable mirror interfaces for wide-field adaptive optics systems”,
MNRAS, 459 (2), 1350-1359, 2015
2015 – A. P. Reeves, T. J. Morris, R. M. Myers, N. A. Bharmal and J. Osborn
“A tomographic algorithm to determine tip-tilt information from laser guide stars”,
MNRAS, 459 (1), 333-341, 2015
2015 – J. Osborn, D. Föhring, V. S. Dhillon and R. W. Wilson,
“Atmospheric scintillation in astronomical photometry”,
MNRAS, 452(2), 1707-1716, 2015
2014 – J. Osborn,
“Scintillation correction for astronomical photometry on large and extremely large telescopes with tomographic atmospheric reconstruction”,
MNRAS, 446(2), 1305-1311, 2014
2014 – J. Osborn, F. J. De Cos Juez, D. Guzman, A. Basden, T. J. Morris, E. Gendron, T. Butterley, R. M. Myers, A. Guesalaga, F. S. Lasheras, M. G. Victoria, M. L. S. Rodriguez, D. Gratadour and G. Rousset,
“Open loop tomography with artificial neural networks on CANARY: on-sky results”,
MNRAS, 441(3), 2508–2514, 2014
2013 – H. Shepherd, J. Osborn, R. W. Wilson, T. Butterley, R. Avila, V. Dhillon and T. J. Morris,
“Stereo-SCIDAR: optical turbulence profiling with high sensitivity using a modified SCIDAR instrument”,
MNRAS, 437(4), 3568-3577, 2013
2012 – J. Osborn,
“Adaptive pupil masking for quasi-static speckle suppression”,
MNRAS, 424(3), 2284-229, 2012
2012 – A. Cortes, B. Neichel, A. Guesalaga, J. Osborn, F. Rigaut and D. Guzman,
“Atmospheric turbulence profiling using multiple laser star wavefront sensors”,
MNRAS, 427(3), 2089-2099, 2012
2012 – A. Guesalaga, B. Neichel, F. Rigaut, J. Osborn and D. Guzman,
“A comparison of Vibration Mitigation Controllers for Adaptive Optics Systems”,
Appl. Optics, 51(19), 4520-4535, 2012
2012 – F. J. De Cos Juez, J. Laine Cuervo and J. Osborn,
“An ANN-based smart tomographic reconstructor in a dynamic environment”,
Sensors, 12(7), 8895-8911, 2012
2012 – J. Osborn, F. J. De Cos Juez, D. Guzman, T. Butterley, R. Myers, A. Gueslaga and J. Laine,
“Using Artificial Neural Networks for Open-loop Tomography”,
Opt. Express, 20(3), 2420-2434, 2012
2011 – J. Osborn, R. W. Wilson, V. Dhillon, R. Avila and G. D. Love,
“Conjugate-plane photometry: reducing scintillation in ground-based photometry”,
MNRAS, 411(2), 1223-1230, 2011
2010 – J. Osborn, R. W. Wilson, T. Butterley, H. Shepherd and M. Sarazin,
“Profiling the turbulent surface layer with SLODAR”,
MNRAS, 406(2), 405-408, 2010
2009 – J. Osborn, R. M. Myers and G. D. Love,
“PSF halo reduction in adaptive optics using dynamic pupil masking”,
Opt. Express, 17, 17279-17292, 2009

Conference Proceedings

2018 – T Butterley, M Sarazin, J Navarrete, J Osborn, O Farley, M Le Louarn
“Improvements to MASS turbulence profile estimation at Paranal”
SPIE, Adaptive Optics Systems VI 10703, 107036G, Texas, USA
2018 – D Jenkins, AG Basden, RM Myers, J Osborn, MJ Townson, AP Reeves et al.
“Multi-node homogeneous Xeon Phi architecture for ELT scale Adaptive Optics RTC”
SPIE, Software and Cyberinfrastructure for Astronomy V 10707, 1070716, Texas, USA
2018 – OJD Farley, J Osborn, RW Wilson, T Butterley, D Laidlaw, M Townson
“Representative atmospheric turbulence profiles for ESO Paranal”
SPIE, Adaptive Optics Systems VI 10703, 107032E, Texas, USA
2018 – D Gratadour, T Morris, R Biasi, H Deneux, J Bernard, JT Buey, N Doucet et al.
“Prototyping AO RTC using emerging high performance computing technologies with the Green Flash project”
SPIE, Adaptive Optics Systems VI 10703, 1070318, Texas, USA
2018 – AG Basden, L Bardou, DB Calia, JT Buey, J Castro, M Centrone et al.
“Closed loop operation with extremely elongated LGS spots in CANARY Phase D”
SPIE, Adaptive Optics Systems VI 10703, 1070325, Texas, USA
2018 – L Bardou, E Gendron, G Rousset, D Gratadour, AG Basden, DB Calia, T Buey, M Centrone, F Chemla, J-L Gach, D Geng, Z Hubert, DJ Laidlaw, TJ Morris, RM Myers, J Osborn, AP Reeves, MJ Townson, F Vidal
“Error breakdown of ELT-elongated LGS wavefront-sensing using CANARY on-sky measurements”
SPIE, Adaptive Optics Systems VI 10703, 107031X, Texas, USA
2018 – AG Basden, D Jenkins, T Morris, J Osborn, M Townson, E Younger
“A modular design for the MOSAIC AO real-time control system”
SPIE, Software and Cyberinfrastructure for Astronomy V 10707, 1070715, Texas, USA
2018 – EJ Younger, AG Basden, D Geng, D Gratadour, TJ Morris, J Osborn, et al.
“Middleware evaluation and selection for ELT-scale Adaptive Optics RTCS”
SPIE, Software and Cyberinfrastructure for Astronomy V 10707, 1070718, Texas, USA
2018 – V Korkiakoski, D Grosse, E Thorn, M Copeland, F Bennet, J Osborn, et al.
“Site characterisation at Mount Stromlo: results with a single-detector stereo-SCIDAR”
SPIE, Ground-based and Airborne Telescopes VII 10700, 107005B, Texas, USA
2018 – V Dhillon, S Dixon, T Gamble, P Kerry, S Littlefair, S Parsons, T Marsh et al.
“First light with HiPERCAM on the GTC”
SPIE, Ground-based and Airborne Instrumentation for Astronomy VII 10702, 107020L, Texas, USA
2018 – J Osborn
“Characterising atmospheric turbulence using SCIDAR techniques”a
Optical Society of America, Laser Applications to Chemical, Security and Environmental Analysis, JW5I. 5
2017 – SL Suárez Gómez, C González-Gutiérrez, E Díez Alonso et al.
“Improving Adaptive Optics Reconstructions with a Deep Learning Approach”
International Conference on Hybrid Artificial Intelligence Systems, 74-83
2017 – O. Farley, J. Osborn, T. Morris, A. Reeves, R. Wilson,
“Deformable Mirror configuration in MCAO: is propagation a fundamental limit on visible wavelength correction?”
AO4ELT5, Tenerife, Spain
2017 – V. Korkiakoski, D. Grosse, E. Thorn, M. Copeland, F. Bennet, J. Osborn et al.
“Site characterisation at Mount Stromlo Observatory: the first results”
AO4ELT5, Tenerife, Spain
2017 – T. Butterley, J. Osborn, M. Sarazin, R. Wilson
“Nowcasting of the surface layer of turbulence at Paranal Observatory”
AO4ELT5, Tenerife, Spain
2017 – G Lombardi, D Bonaccini Calia, M Centrone, M Talavera, TJ Morris, T Pfrommer et al.
“Photometry and Spectrum measurements of the Laser Guide Star beam emission at Observatorio del Roque de Los Muchachos with the Gran Telescope Canarias”
AO4ELT5, Tenerife, Spain
2017 – L. Bardou, E. Gendron, G. Rousset, D. Gratadour, A. Basden et al.
“Preliminary on-sky results of the CANARY experiment with an ELT-elongated sodium LGS”
AO4ELT5, Tenerife, Spain
2017 – C. Bechet, B. Ayancan, R. Badinez, A. Guesalaga, M. Sarazin, S. Perera, J. Osborn et al.
“The Generalized FASS (Full Aperture Seeing Sensor): filling the lower altitudes of the Cn2 profile”
AO4ELT5, Tenerife
2017 – A. P. Reeves, J. Osborn, M. Townson, T. J. Morris et al.
“Canary AO demonstrator”
AO4ELT, 12th Laser Workshop, Tenerife, Spain, 2017
2017 – M. Sarazin, J Osborn, A. Chacon-Oelckers, F. Derie, M. Le Louarn, et al.
“Preliminary results from the Stereo-SCIDAR at the VLT Observatory: extraction of reference at- mospheric turbulence profiles for E-ELT adaptive optics instrument performance simulations”
SPIE, Proceedings Volume 10425, Optics in Atmospheric Propagation and Adaptive Systems XX; 104250B (2017)
2017 – J Osborn
“Atmospheric Characterisation with Stereo-Scidar at Paranal”
ESO Calibration Workshop: The Second Generation VLT Instruments and Friends
2017 – T. Fusco, B. Neichel, C. Correia, L. Blanco, A. Costille, J.-F. Sauvage et al.
“Tomographic errors for wide field AO systems on ELTs Impact on telescope design and ultimate performance”
AO4ELT5, Tenerife, Spain, 2017
2017 – M. S. Sarazin, J. Osborn, A. Chacon-Oelckera, F. J. Dèrie, M. Le Louarn, et al.
“Preliminary results from the Stereo-SCIDAR at the VLT Observatory: extraction of reference at- mospheric turbulence profiles for E-ELT adaptive optics instrument performance simulations”
Remote Sensing 2017, Warsaw, Poland, 2017
2016 – E Gendron, T Morris, A Basden, F Vidal, T Buey, D Gratadour, C Morel, JL Gach, P Feautrier, E Stadler, F Chemlac, M Cohen, A Sevin, E Younger, J Osborn, D Henry, N Dipper, R Wilson, T Butterley, U Bitenc, A Reeves, JM Huet, D Perret, C Dickson, D Atkinson, A Longmore, S Todd, G Talbot, S Morris, G Rousset, R Myers,
“Tomography for Astronomical Adaptive Optics using the CANARY On-Sky Demonstrator”,
Imaging and Applied Optics 2016, Adaptive Optics: Analysis, Methods and Systems, AOW5C. 3, 2016
2016 – V. Korkiakoski, J. Osborn, D. Grosse, E. Thorn, P. Piatrou, F. Bennet, F. Rigaut,
“Single detector stereo-SCIDAR for Mount Stromlo: data analysis”,
SPIE, Laser Communication and Propagation through the Atmosphere and Oceans, 99790L, 2016
2016 – J. Osborn, R. Wilson, T. Butterley, T. Morris, M. Dubbeldam, F. Derie, M. Sarazin,
“E-ELT turbulence profiling with stereo-SCIDAR at Paranal”,
SPIE, Astronomical Telescopes + Instrumentation, 99091N, 2016
2016 – V. S. Dhillon, T. R. Marsh, N. Bezawada, M. Black, S. Dixon, T. Gamble, D. Henry, P. Kerry, S. P. Littlefair, D. W. Lunney, T. Morris,J Osborn, and R. W. Wilson,
“HiPERCAM: a high-speed quintuple-beam CCD camera for the study of rapid variability in the universe”,
SPIE, Astronomical Telescopes + Instrumentation, 9908-34, 2016
2016 – N. Doelman and J. Osborn,
“Modelling and prediction of non-stationary optical turbulence behaviour”,
SPIE, Astronomical Telescopes + Instrumentation, 99091M, 2016
2016 — A. Guesalaga, S. Perera, J. Osborn, M. Sarazin, B. Neichel, R. W. Wilson,
“FASS: the full aperture seeing sensor”,
SPIE, Astronomical Telescopes + Instrumentation, 99090H, 2016
2016 – S. Perera, R. W. Wilson, J. Osborn, T. Butterley,
“SHIMM: a seeing and turbulence monitor for astronomy”,
SPIE, Astronomical Telescopes + Instrumentation, 99093J, 2016
2016 – D. J. Laidlaw, J. Osborn, R. W. Wilson, T. J. Morris, T. Butterley, A. P. Reeves, M. J. Townson, E. Gendron, F. Vidal, C. Morel,
“Turbulence profiling for adaptive optics tomographic reconstructors”,
SPIE, Astronomical Telescopes + Instrumentation, 99093I, 2016
2016 – L. Bardou, E. Gendron, G. Rousset, D. Gratadour, F. Vidal, T. Buey, F. Chemla, R. M. Myers, T. J. Morris, A. G. Basden, J. Osborn, A. P. Reeves, R. G. Talbot, J-L Gach, E. Stadler, P. Feautrier, D. Bonaccini Calia, T. Pfrommer, M. Centrone,
“Getting ready for the first on sky experiment using an ELT-scaled elongated sodium laser guide star”,
SPIE, Astronomical Telescopes + Instrumentation, 990944, 2016
2016 – A. Guesalaga, B. Neichel, C. Correia, T. Butterley, J. Osborn, E. Masciadri, T. Fusco, J-F. Sauvage,
“Online estimation of atmospheric turbulence parameters and outer-scale profiling”,
SPIE, Astronomical Telescopes + Instrumentation, 99093C, 2016
2016 – E. Gendron, T. Morris, A. Basden, F. Vidal, D. Atkinson, U. Bitenc, T. Buey, F. Chemla, M. Cohen, C. Dickson, N. Dipper, P. Feautrier, J.-L. Gach, D. Gratadour, D. Henry, J.-M. Huet, C. Morel, S. Morris, R. Myers, J. Osborn, D. Perret, A. Reeves, G. Rousset, A. Sevin, E. Stadler, G. Talbot, S. Todd, E. Younger,
“Final two-stage MOAO on-sky demonstration with CANARY”,
SPIE, Astronomical Telescopes + Instrumentation, 99090C, 2016
2015 – J. Osborn, T. Butterley, S. Perera, D. Fohring and R. Wilson,
“Observations of the dynamic atmosphere above La Palma using Stereo-SCIDAR”,
AO4ELT, Lake Arrowhead, USA
2015 – N. Doelman and J. Osborn,
“Forecasting optical turbulence behaviour by fractional time series analysis”,
AO4ELT4, Lake Arrowhead, USA, 2015
2015 – A. Guesalaga, J. Osborn, M. Sarazin, B. Neichel, S. Perera and R. Wilson, P. Wizinowich,
“An Integrated MASS/DIMM Monitor Based on a Low-Noise CCD Detector”,
AO4ELT4, Lake Arrowhead, USA, 2015
2015 – T. Butterley, J. Osborn and R. Wilson,
“Simultaneous SCIDAR and SLODAR turbulence profiling on the same telescope”,
AO4ELT4, Lake Arrowhead, USA, 2015
2015 – E. Gendron, T. Morris, A. Basden, F. Vidal, T. Buey, D. Gratadour, C. Morel, F. Chemla, M. Cohen, A. Sevin, E. Younger, Z. Hubert, J. Osborn, D. Henry, N. Dipper, R. Wilson, T. Butterley, U. Bitenc, A. Reeves, N. Bharmal, J-M. Huet, D. Perret, C. Dickson, D. Atkinson, A. Longmore, S. Todd, G. Talbot, S. Morris, G. Rousset, R. Myers,
“CANARY closes the open-loop demonstration of MOAO”,
AO4ELT4, Lake Arrowhead, USA, 2015
2015 – D. Guzman, J. Osborn, F. De Cos, A. Basden, N. Dubost, A. Berdja, A. Mello, A. Kanaan, C. Gonzalez,
Applying Artificial Neural Networks to some of the Challenges identified in Adaptive Optics for ELTs”,
AO4ELT4, Lake Arrowhead, USA, 2015
2015 – G. Rousset, R. Myers, C. Bonaccini, G. Domenico, D. Gratadour, T. Morris, A. Basden, T. Buey, F. Chemla, E. Gendron, G. Lombardi, J. Osborn, T. Pfrommer, M. Reyes, A. Reeves,
“Progress report of the ELT-elongated LGS on-sky experiment with WLGSU and CANARY at WHT”,
AO4ELT4, Lake Arrowhead, USA, 2015
2015 – A. Reeves, R. Myers, T. Morris, J. Osborn and N. A. Bharmal,
“Retrieving Tip-tilt information from Tomographic Laser Guide Star Adaptive Optics Systems”,
AO4ELT4, Lake Arrowhead, USA, 2015
2015 – J. Osborn, T. Butterley, D. Fohring, R. W. Wilson,
“Characterising atmospheric optical turbulence using stereo-SCIDAR”,
Adapting to the Atmosphere, J. Phys.: Conf. Ser., 595, 012022, ed. Osborn and Wilson
2015 – T. Butterley, J. Osborn and R. W. Wilson,
“Error sources in SLODAR turbulence profile fitting”,
Adapting to the Atmosphere, J. Phys.: Conf. Ser., 595, 012006, ed. Osborn and Wilson
2015 – M. J. Townson, A. Kellerer, J. Osborn, T. Butterley, T. J. Morris and R. W. Wilson,
“Characterising daytime atmospheric conditions on La Palma”,
Adapting to the Atmosphere, J. Phys.: Conf. Ser., 595, 012035, ed. Osborn and Wilson
2015 – D. Fohring, R. W. Wilson, J. Osborn and V. Dhillon,
“Scintillation Noise in Exoplanet Transit Photometry”,
Adapting to the Atmosphere, J. Phys.: Conf. Ser., 595, 012010, ed. Osborn and Wilson
2014 – J. Osborn, D. Guzman, F. J. de Cos Juez, A. G. Basden, T. J. Morris, E. Gendron, T. Butterley, R. M. Myers, A. Guesalaga, F. Sanchez Lasheras, M. Gomez Victoria, M. L Sanchez Rodrguez, D. Gratadour, G. Rousset,
“First on-sky results of a neural network based tomographic reconstructor: Carmen on canary”,
SPIE, 91484M–6
2014 – M. J. Townson, A. Kellerer, J. Osborn, T. Butterley, T. J. Morris, R. W. Wilson,
“Daytime site characterisation of La Palma, and its relation to night-time conditions”,
SPIE, 91473E–7
2014 – T. J. Morris, E. Gendron, A. G. Basden, O. Martin, J. Osborn, D. Henry, Z. Hubert, G. Sivo, D. Gratadour, F. Chemla, A. Sevin, M. Cohen, E. Younger, F. Vidal, R. W. Wilson, T. Butterley, U. Bitenc, A. Reeves, N. Bharmal, H-F. Raynaud, C. Kulcsar, J-M. Conan, J-M. Huet, D. Perret, C. Dickson, D. Atkinson, T. Bailie, A. Longmore, S. Todd, G. Talbot, S. Morris, G. Rousset, R. M. Myers,
“CANARY phase B: on-sky open-loop tomographic LGS AO results”,
SPIE, 91481l–12
2014 – O. Martin, E. Gendron, T. J. Morris, A. G. Basden, Z. Hubert, D. Gratadour, J. Osborn, F. Vidal, F. Chemla, G. Rousset, R. M. Myers,
“Detailed analysis of the Canary on-sky results at the WHT using Rayleigh laser guide stars”,
SPIE, 91482N–15
2014 – E. Gendron, C. Morel, J. Osborn, O. Martin, D. Gratadour, F. Vidal, M. Le Louarn, G. Rousset,
“Robustness of tomographic reconstructors versus real atmospheric profiles in the ELT perspective”,
SPIE, 91484N–13
2013 – J. Osborn, R. W. Wilson, H. Shepherd, T. Butterley, V. Dhillon, R. Avila,
“Stereo SCIDAR: Profiling atmospheric optical turbulence with improved altitude resolution”,
AO4ELT3, Florence
2013 – A. Berdja, J. Osborn, M. Sarazin, W. Dali Ali, A. Ziad,
“First results on dome turbulence characterisation using the LOTUCE prototype”,
AO4ELT3, Florence
2013 – T. Morris, E. Gendron, A. Basden, O. Martin, J. Osborn, D. Henry, Z. Hubert, G. Sivo, D. Gratadour, F. Chemla, A. Sevin, M. Cohen, E. Younger, F. Vidal, R. Wilson, T. Butterley, U. Bitenc, A. Reeves, N. Bharmal, H. F. Raynaud, C. Kulcsar, J. M. Conan, D Guzman, J. de Cos Juez, J. M. Huet, D. Perret, C. Dickson, D. Atkinson, T. Baillie, A. Longmore, S. Todd, G. Talbot, S. Morris, R. Myers, G. Rousset,
“Multiple Object Adaptive Optics: Mixed NGS/LGS tomography”,
AO4ELT3, Florence
2012 – A. Guesalaga, B. Neichel, F. Rigaut, J. Osborn and D. Guzman,
“Design of frequency-based controllers for vibration mitigation at the Gemini South telescope”,
SPIE, 844711-16
2012 – A. Cortes, B. Neichel, A. Guesalaga, J. Osborn, F. Rigaut and D. Guzman,
“New results on a Cn2 profiler for GeMS”,
SPIE, 84475T–12
2012 – D. Guzman, A. Mello, J. Osborn, F. J. De Cos Juez, M. Gomez, N. Gutierrez, R. M. Myers, T. Butterley, M. Salas, A. Gueslaga and N. David,
“Tomographic reconstructor for multi-object adaptive optics using artificial neural networks”,
SPIE, 844740-11
2011 – J. Osborn, F. J. De Cos Juez, D. Guzman, T. Butterley, R. M. Myers, A. Gueslaga and J. Laine,
“Using artificial neural networks (ANN) for open-loop tomography”,
AO4ELT2
2010 – J. Osborn, R. M. Myers, and G. D. Love,
“Reducing PSF halo with adaptive pupil masking”,
SPIE, 7736-102, 77362T
2010 – G. Lombardi, J. Melnick, R. H. Hinojosa Goni, J. Navarrete, M. Sarazin, A. Berdja, A. Tokovinin, R. Wilson, J. Osborn, T. Butterley and H. Shepherd,
“Surface Layer characterisation at Paranal Observatory”,
SPIE, 7733-159, 77334D
2008 – J. Osborn, R. W. Wilson and T. Butterley,
“Surface Layer SLODAR”,
In E. Masciadri and M. Sarazin, editors, Optical Turbulence: Astronomy meets Meteorology, 371-378
2008 – R. W. Wilson, T. Butterley and J. Osborn,
“SLODAR turbulence monitors”,
In E. Masciadri and M. Sarazin, editors, Optical Turbulence: Astronomy meets Meteorology, 50-57

PhD Thesis

Profiling the turbulent atmosphere and novel correction techniques for imaging and photometry in astronomy (html) (pdf)